| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.54 | 8.130% | $242.7951 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $74.56 | 10.483% | $82.3761 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $149.58 | 13.364% | $169.5699 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $63.28 | 11.448% | $70.5243 | $70.52 | $70.50 | $70.50 |
| Purchase #5 | $16.77 | 4.521% | $17.5282 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $102.39 | 3.351% | $105.8211 | $105.82 | $105.80 | $105.80 |
| Purchase #7 | $206.67 | 9.246% | $225.7787 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $837.79 | $914.3934 | $914.40 | $914.40 | $914.40 | |